The Tom Keramidas Climatological Experience


Weather conditions at my backyard station in Lake Zurich, IL

837 ft
42° 10' 41" N
88° 06' 08" W


Forecast: Mostly cloudy and cooler. Precipitation possible within 12 hours, possibly heavy at times. Windy.

Latest Update: 07/06/09   6:17p


Outside Temperature  80.7 °F
Humidity  42 %
Dew Point  55.5°F
Barometer  29.777  and Falling Slowly
Wind Speed 0.0  mph  from the  NW
Wind Gust 
5.0  mph 
Heat Index  79.9 °F
Wind Chill  80.7 °F




Today's Stats:

Hi Temperature 
83.8 °F at 2:56p
Low Temperature  54.1 °F at 5:32a
High Heat Index  84.0 °F at 2:55p
Low Wind Chill  54.0 °F at 4:40a
Hi Barometer  29.871   at 7:14a
Low Barometer  29.777   at 6:14p
Hi Humidity  100 % at 6:22a
Low Humidity  36 % at 1:30p
Hi Wind Speed  10.0  mph at 2:56p
Today's Rainfall  0.00 in.
High Rain Rate  0.00  in/hr. at----
Storm Total  0.00 in.
Monthly Rain  0.15 in.

Sunrise  5:23a
Sunset  8:31p



Current Year Records:

Hi Temperature this year 
95.4 °F
Low Temperature this year  -20.5 °F
Hi Humidity this year  100 %
Low Humidity this year  19 %
Hi Barometer this year  30.761
Low Barometer this year  29.261
Hi Wind Speed this year  27.0  mph
Total Rain this year  19.23 in.
Hi Rain Rate this year  5.19 in/hr.
Hi Heat Index this year  106.0°F
Low wind chill this year  -21.0 °F


All Time Records (station online since 6/18/05):

Hi Temperature 
100.2 °F
Low Temperature  -20.5 °F
Hi Humidity  100 %
Low Humidity  15 %
Hi Barometer  30.800
Low Barometer  29.023
Hi Wind Speed  33.0  mph
Hi Rain Rate  9.76 in/hr.
Hi Heat Index  112.0 °F
Low wind chill  -23.0 °F